Mixed Vitamin E 400 IU

Mixed Vitamin E 400 IU

Natural Factors4.8 (2,313 ratings)
Format:Softgel Quantity: 240 Softgel(s) · 240 servings
Goals
$37.07 $0.15 per serving

Product analysis

66 out of 100

Mixed Vitamin E 400 IU combines natural d-alpha-tocopherol with other tocopherols. Their unclear proportions make the blend harder to compare with more fully characterized vitamin E supplements.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality44

Natural d-alpha-tocopherol is identified alongside other tocopherols. Their undisclosed proportions prevent a clear judgment about the balance of the mixture.

Ingredient Transparency100

A vitamin E amount and named form are disclosed. Mixed-tocopherol totals and usable milligram amounts nevertheless remain unclear.

Value For Money75

The vitamin E contribution offers fairly favorable value at the serving cost. Unclear mixed-tocopherol proportions limit how precisely that value can be interpreted.

Customer Satisfaction88

Customer ratings indicate very positive satisfaction. A substantial amount of feedback provides a more settled picture of buyer experience.

Product Focus30

The formula stays focused on vitamin E. Its cardiovascular relevance remains uncertain because the usable amount is unresolved, rather than because an effect has been ruled out.

Format
Softgel
Container
240 Softgel(s)
Per serving
$0.15
Customer rating
4.8 · 2,313 ratings
Report analysis

Goals

Inflammation
Impact
Situational effect
C- Ingredient FitF PathwaysF EvidenceB Formulation Logic
Vitamin E · 10 mg
Study evidence
Vitamin E Supportive 20 studies
Cardiovascular Support
Impact
Situational effect
C- Ingredient FitF PathwaysF EvidenceB Formulation Logic
Vitamin E · 10 mg

The label lists 400 IU of D-alpha-tocopherol per serving, but the supplied facts do not provide a usable amount in milligrams. With no usable dose, it contributes no cardiovascular pathway coverage or effective-dose evidence; the missing amount is uncertainty, not proof of no effect.

How this product is rated for Cardiovascular Support

Ingredient fit56

Vitamin E is the sole relevant active and there are no off-goal ingredients, but its usable amount is unclear.
Goal fit
Vitamin E is focused on the goal, and no off-goal active is listed.
Dose adequacy
The label gives 400 IU, but no usable milligram amount is available for dose comparison.

Pathways0

No pathway receives coverage from an ingredient with a usable counted amount.
Depth
There is no covered pathway in the saved outcome.
Breadth
None of the three target pathways reaches the coverage threshold.

Evidence0

No ingredient reaches an effective amount that can be tied to a studied preparation.
Evidence strength
No credited ingredient reaches an effective amount for this goal.
Studied preparation
No ingredient is counted at an effective amount in a studied preparation.

Formulation logic75

There is no missing partner or matched ingredient conflict; the dose remains unclear.
Partner coverage
Vitamin E does not require a partner to be counted.
Conflicts
No ingredient conflict is matched in the supplied facts.
Effective doses
Vitamin E falls short of the dose threshold because its usable amount is unknown.
Study evidence
Vitamin E Mixed 79 studies
Impact
Situational effect
C- Ingredient FitF PathwaysF EvidenceB Formulation Logic
Vitamin E · 10 mg
Study evidence
Vitamin E Disputed 35 studies

Ingredients

IngredientAmount per servingScore
Vitamin E (D-Alpha-Tocopherol)
400 IU 70
Mixed Tocopherols
10 mg 70
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
D+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyB Value
A serving lists 400 IU of vitamin E and includes d-alpha-tocopherol with mixed tocopherols. The proportions of the sources are not established.
How this ingredient is rated

Active Ingredient Quality & Bioavailability52

D-alpha-tocopherol appears with mixed tocopherols including gamma and delta; individual proportions are not established.
Natural (d-alpha) vs. Synthetic (dl-alpha)
D-alpha-tocopherol is a natural form; the mixed tocopherol components do not have established stereochemistry or proportions.
Mixed Tocopherol Isomer Diversity
Mixed tocopherols include named gamma and delta forms, but their individual proportions are not established.
Tocotrienol Complex Inclusion
The saved facts do not establish the presence of tocotrienols.

Dose, Safety & Label Transparency85

A serving provides 400 IU of vitamin E. The total IU and forms are given, but individual tocopherol amounts and proportions are not fully established.
Therapeutic Dosage Range
A serving provides 400 IU of vitamin E.
Label Transparency and Isomer Specificity
The total IU and forms are given, but individual tocopherol amounts and proportions are not fully established.

Value75

A whole-product serving costs about $0.15; d-alpha is natural, while the mixed forms have unspecified stereochemistry.
Cost per Natural-Form Therapeutic Serving
A whole-product serving costs about $0.15; d-alpha is natural, while the mixed forms have unspecified stereochemistry.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Supplementation with vitamin E alone is associated with reduced myocardial infarction: a meta-analysis.
    Loffredo L; Perri L; Di Castelnuovo A; Iacoviello L; De Gaetano G; Violi F · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2016
    Meta-analysis16 studies pooledCardiovascular Support forVitamin E
  2. Vitamin E ameliorates blood cholesterol level and alters gut microbiota composition: A randomized controlled trial.
    Chen B; Li Y; Li Z; Hu X; Zhen H; Chen H; Nie C; Hou Y; Zhu S; Xiao L; Li T · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2025
    Randomized trial90 participantsCardiovascular Support forVitamin E
  3. Effects of long-term vitamin E supplementation on cardiovascular events and cancer: a randomized controlled trial.
    Lonn E; Bosch J; Yusuf S; Sheridan P; Pogue J; Arnold JM; Ross C; Arnold A; Sleight P; Probstfield J; Dagenais GR; HOPE and HOPE-TOO Trial Investigators · JAMA · 2005
    Randomized trial9,541 participantsCardiovascular Support forVitamin E
  4. Independent and combined associations of dietary antioxidant exposure with all-cause and cause-specific mortality in the general population.
    Liu Z; He Z; Xing Y · Journal of nutritional science · 2026
    Cohort study34,955 participantsCardiovascular Support forVitamin E
  5. Tocotrienol rich fraction supplementation improved lipid profile and oxidative status in healthy older adults: A randomized controlled study.
    Chin SF; Ibahim J; Makpol S; Abdul Hamid NA; Abdul Latiff A; Zakaria Z; Mazlan M; Mohd Yusof YA; Abdul Karim A; Wan Ngah WZ · Nutrition & metabolism · 2011
    Randomized trial62 participantsCardiovascular Support forVitamin E
  6. Antioxidant vitamin and mineral supplements for preventing age-related macular degeneration.
    Evans JR; Lawrenson JG · The Cochrane database of systematic reviews · 2018
    Meta-analysis55,614 participants4 studies pooledEye Health forVitamin E
  7. Dietary n-3 Fatty Acid, α-Tocopherol, Zinc, vitamin D, vitamin C, and β-carotene are Associated with Age-Related Macular Degeneration in Japan.
    Aoki A; Inoue M; Nguyen E; Obata R; Kadonosono K; Shinkai S; Hashimoto H; Sasaki S; Yanagi Y · Scientific reports · 2017
    Case-control study530 participantsEye Health forVitamin E
  8. Dietary carotenoids, vitamins C and E, and risk of cataract in women: a prospective study.
    Christen WG; Liu S; Glynn RJ; Gaziano JM; Buring JE · Archives of ophthalmology (Chicago, Ill. : 1960) · 2008
    Cohort study35,551 participantsEye Health forVitamin E
  9. Long-term nutrient intake and 5-year change in nuclear lens opacities.
    Jacques PF; Taylor A; Moeller S; Hankinson SE; Rogers G; Tung W; Ludovico J; Willett WC; Chylack LT · Archives of ophthalmology (Chicago, Ill. : 1960) · 2005
    Cohort study408 participantsEye Health forVitamin E
  10. Dietary intake of antioxidants and risk of age-related macular degeneration.
    van Leeuwen R; Boekhoorn S; Vingerling JR; Witteman JC; Klaver CC; Hofman A; de Jong PT · JAMA · 2005
    Cohort study4,765 participantsEye Health forVitamin E
  11. Effects of delta-tocotrienol supplementation on Glycemic Control, oxidative stress, inflammatory biomarkers and miRNA expression in type 2 diabetes mellitus: A randomized control trial.
    Mahjabeen W; Khan DA; Mirza SA; Pervez MA · Phytotherapy research : PTR · 2021
    Randomized trial110 participantsInflammation forVitamin E
  12. Effect of vitamin E supplementation on serum C-reactive protein level: a meta-analysis of randomized controlled trials.
    Saboori S; Shab-Bidar S; Speakman JR; Yousefi Rad E; Djafarian K · European journal of clinical nutrition · 2016
    Meta-analysis495 participants12 studies pooledInflammation forVitamin E
  13. Efficacy of Nutritional Interventions on Inflammatory Markers in Haemodialysis Patients: A Systematic Review and Limited Meta-Analysis.
    Khor BH; Narayanan SS; Sahathevan S; Gafor AHA; Daud ZAM; Khosla P; Sabatino A; Fiaccadori E; Chinna K; Karupaiah T · Nutrients · 2018
    Meta-analysis46 studies pooledInflammation forVitamin E
  14. Vitamin E improves serum markers and histology in adults with metabolic dysfunction-associated steatotic liver disease: Systematic review and meta-analysis.
    Chee NM; Sinnanaidu RP; Chan WK · Journal of gastroenterology and hepatology · 2024
    Meta-analysis8 studies pooledInflammation forVitamin E
  15. Delta-tocotrienol supplementation improves biochemical markers of hepatocellular injury and steatosis in patients with nonalcoholic fatty liver disease: A randomized, placebo-controlled trial.
    Pervez MA; Khan DA; Slehria AUR; Ijaz A · Complementary therapies in medicine · 2021
    Randomized trial71 participantsInflammation forVitamin E